Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028600522.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CO4-PT-19, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028600522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 332K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CO4-PT-19-CTLFireability-2024-12
FORMULA_NAME CO4-PT-19-CTLFireability-2024-13
FORMULA_NAME CO4-PT-19-CTLFireability-2024-14
FORMULA_NAME CO4-PT-19-CTLFireability-2024-15
FORMULA_NAME CO4-PT-19-CTLFireability-2025-00
FORMULA_NAME CO4-PT-19-CTLFireability-2025-01
FORMULA_NAME CO4-PT-19-CTLFireability-2025-02
FORMULA_NAME CO4-PT-19-CTLFireability-2025-03
FORMULA_NAME CO4-PT-19-CTLFireability-2025-04
FORMULA_NAME CO4-PT-19-CTLFireability-2025-05
FORMULA_NAME CO4-PT-19-CTLFireability-2025-06
FORMULA_NAME CO4-PT-19-CTLFireability-2025-07
FORMULA_NAME CO4-PT-19-CTLFireability-2025-08
FORMULA_NAME CO4-PT-19-CTLFireability-2025-09
FORMULA_NAME CO4-PT-19-CTLFireability-2025-10
FORMULA_NAME CO4-PT-19-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748610179239

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 13:03:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 13:03:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 13:03:00] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2025-05-30 13:03:00] [INFO ] Transformed 1174 places.
[2025-05-30 13:03:00] [INFO ] Transformed 1447 transitions.
[2025-05-30 13:03:00] [INFO ] Found NUPN structural information;
[2025-05-30 13:03:00] [INFO ] Parsed PT model containing 1174 places and 1447 transitions and 3662 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 201 places in 16 ms
Reduce places removed 201 places and 274 transitions.
FORMULA CO4-PT-19-CTLFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 104 out of 973 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 973/973 places, 1173/1173 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 948 transition count 1165
Discarding 153 places :
Symmetric choice reduction at 1 with 153 rule applications. Total rules 186 place count 795 transition count 1010
Iterating global reduction 1 with 153 rules applied. Total rules applied 339 place count 795 transition count 1010
Discarding 117 places :
Symmetric choice reduction at 1 with 117 rule applications. Total rules 456 place count 678 transition count 889
Iterating global reduction 1 with 117 rules applied. Total rules applied 573 place count 678 transition count 889
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 580 place count 678 transition count 882
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 628 place count 630 transition count 832
Iterating global reduction 2 with 48 rules applied. Total rules applied 676 place count 630 transition count 832
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 678 place count 630 transition count 830
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 706 place count 602 transition count 802
Iterating global reduction 3 with 28 rules applied. Total rules applied 734 place count 602 transition count 802
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 739 place count 602 transition count 797
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 752 place count 589 transition count 784
Iterating global reduction 4 with 13 rules applied. Total rules applied 765 place count 589 transition count 784
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 766 place count 589 transition count 783
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 769 place count 586 transition count 780
Iterating global reduction 5 with 3 rules applied. Total rules applied 772 place count 586 transition count 780
Applied a total of 772 rules in 240 ms. Remains 586 /973 variables (removed 387) and now considering 780/1173 (removed 393) transitions.
// Phase 1: matrix 780 rows 586 cols
[2025-05-30 13:03:01] [INFO ] Computed 7 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:03:01] [INFO ] Implicit Places using invariants in 407 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 438 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 585/973 places, 780/1173 transitions.
Applied a total of 0 rules in 15 ms. Remains 585 /585 variables (removed 0) and now considering 780/780 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 706 ms. Remains : 585/973 places, 780/1173 transitions.
Support contains 104 out of 585 places after structural reductions.
[2025-05-30 13:03:01] [INFO ] Flatten gal took : 91 ms
[2025-05-30 13:03:01] [INFO ] Flatten gal took : 56 ms
[2025-05-30 13:03:01] [INFO ] Input system was already deterministic with 780 transitions.
Support contains 101 out of 585 places (down from 104) after GAL structural reductions.
RANDOM walk for 40000 steps (682 resets) in 1793 ms. (22 steps per ms) remains 43/71 properties
BEST_FIRST walk for 4002 steps (13 resets) in 31 ms. (125 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (12 resets) in 37 ms. (105 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (13 resets) in 35 ms. (111 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (12 resets) in 47 ms. (83 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 35 ms. (111 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 21 ms. (182 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (11 resets) in 22 ms. (174 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (13 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 13 ms. (285 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (12 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 8 ms. (444 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (12 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (12 resets) in 33 ms. (117 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (13 resets) in 12 ms. (307 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (12 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (14 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4003 steps (13 resets) in 12 ms. (307 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
// Phase 1: matrix 780 rows 585 cols
[2025-05-30 13:03:02] [INFO ] Computed 6 invariants in 4 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 26/90 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 8/98 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 268/366 variables, 98/104 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 500/866 variables, 205/309 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/866 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (OVERLAPS) 368/1234 variables, 195/504 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1234 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 11 (OVERLAPS) 110/1344 variables, 74/578 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1344 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 13 (OVERLAPS) 16/1360 variables, 9/587 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1360 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 15 (OVERLAPS) 5/1365 variables, 4/591 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1365 variables, 0/591 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 17 (OVERLAPS) 0/1365 variables, 0/591 constraints. Problems are: Problem set: 4 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1365/1365 variables, and 591 constraints, problems are : Problem set: 4 solved, 36 unsolved in 4502 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 585/585 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 36 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 26/77 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 8/85 variables, 2/6 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 238/323 variables, 85/91 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/323 variables, 2/93 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/323 variables, 0/93 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 469/792 variables, 186/279 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/792 variables, 34/313 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/792 variables, 0/313 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 11 (OVERLAPS) 414/1206 variables, 208/521 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1206 variables, 0/521 constraints. Problems are: Problem set: 4 solved, 36 unsolved
At refinement iteration 13 (OVERLAPS) 134/1340 variables, 90/611 constraints. Problems are: Problem set: 4 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1340/1365 variables, and 611 constraints, problems are : Problem set: 4 solved, 36 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 569/585 constraints, PredecessorRefiner: 36/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9579ms problems are : Problem set: 4 solved, 36 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 51 out of 585 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 530 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1105 edges and 583 vertex of which 577 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 227 transitions
Trivial Post-agglo rules discarded 227 transitions
Performed 227 trivial Post agglomeration. Transition count delta: 227
Iterating post reduction 0 with 237 rules applied. Total rules applied 239 place count 577 transition count 530
Reduce places removed 227 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 232 rules applied. Total rules applied 471 place count 350 transition count 525
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 7 rules applied. Total rules applied 478 place count 348 transition count 520
Reduce places removed 3 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 3 with 17 rules applied. Total rules applied 495 place count 345 transition count 506
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 509 place count 331 transition count 506
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 509 place count 331 transition count 470
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 581 place count 295 transition count 470
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 591 place count 285 transition count 459
Iterating global reduction 5 with 10 rules applied. Total rules applied 601 place count 285 transition count 459
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 602 place count 285 transition count 458
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 602 place count 285 transition count 455
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 608 place count 282 transition count 455
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 611 place count 279 transition count 450
Iterating global reduction 6 with 3 rules applied. Total rules applied 614 place count 279 transition count 450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 615 place count 279 transition count 449
Performed 69 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 7 with 138 rules applied. Total rules applied 753 place count 210 transition count 368
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 764 place count 210 transition count 357
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 770 place count 204 transition count 348
Iterating global reduction 8 with 6 rules applied. Total rules applied 776 place count 204 transition count 348
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -44
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 8 with 76 rules applied. Total rules applied 852 place count 166 transition count 392
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 865 place count 166 transition count 379
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 881 place count 150 transition count 315
Iterating global reduction 9 with 16 rules applied. Total rules applied 897 place count 150 transition count 315
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 904 place count 150 transition count 308
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 907 place count 147 transition count 290
Iterating global reduction 10 with 3 rules applied. Total rules applied 910 place count 147 transition count 290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 911 place count 147 transition count 289
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 11 with 16 rules applied. Total rules applied 927 place count 147 transition count 273
Free-agglomeration rule applied 16 times.
Iterating global reduction 11 with 16 rules applied. Total rules applied 943 place count 147 transition count 257
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 959 place count 131 transition count 257
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 12 with 7 rules applied. Total rules applied 966 place count 131 transition count 257
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 967 place count 131 transition count 257
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 968 place count 130 transition count 256
Applied a total of 968 rules in 181 ms. Remains 130 /585 variables (removed 455) and now considering 256/780 (removed 524) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 130/585 places, 256/780 transitions.
RANDOM walk for 40000 steps (1964 resets) in 516 ms. (77 steps per ms) remains 5/36 properties
BEST_FIRST walk for 40004 steps (314 resets) in 56 ms. (701 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (302 resets) in 87 ms. (454 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40001 steps (301 resets) in 35 ms. (1111 steps per ms) remains 3/3 properties
[2025-05-30 13:03:12] [INFO ] Flow matrix only has 236 transitions (discarded 20 similar events)
// Phase 1: matrix 236 rows 130 cols
[2025-05-30 13:03:12] [INFO ] Computed 8 invariants in 2 ms
[2025-05-30 13:03:12] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 79/85 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 22/107 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 209/316 variables, 107/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 4/119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 36/352 variables, 14/133 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 12/364 variables, 7/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/364 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 2/366 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/366 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/366 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/366 variables, and 142 constraints, problems are : Problem set: 0 solved, 3 unsolved in 377 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 130/130 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 79/85 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 22/107 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 209/316 variables, 107/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 4/119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 3/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 36/352 variables, 14/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/352 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 12/364 variables, 7/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/364 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 2/366 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/366 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/366 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/366 variables, and 145 constraints, problems are : Problem set: 0 solved, 3 unsolved in 337 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 130/130 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 731ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 43 ms.
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 256/256 transitions.
Graph (complete) has 418 edges and 130 vertex of which 124 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 124 transition count 226
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 55 place count 102 transition count 224
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 55 place count 102 transition count 214
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 75 place count 92 transition count 214
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 83 place count 84 transition count 197
Iterating global reduction 2 with 8 rules applied. Total rules applied 91 place count 84 transition count 197
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 93 place count 84 transition count 195
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 95 place count 82 transition count 190
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 82 transition count 190
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 99 place count 80 transition count 184
Iterating global reduction 3 with 2 rules applied. Total rules applied 101 place count 80 transition count 184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 103 place count 80 transition count 182
Performed 13 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 129 place count 67 transition count 168
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 137 place count 67 transition count 160
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 143 place count 61 transition count 144
Iterating global reduction 5 with 6 rules applied. Total rules applied 149 place count 61 transition count 144
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 152 place count 61 transition count 141
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 153 place count 60 transition count 140
Iterating global reduction 6 with 1 rules applied. Total rules applied 154 place count 60 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 155 place count 60 transition count 139
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 159 place count 58 transition count 137
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 167 place count 58 transition count 129
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 168 place count 57 transition count 127
Iterating global reduction 8 with 1 rules applied. Total rules applied 169 place count 57 transition count 127
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 171 place count 57 transition count 125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 173 place count 56 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 174 place count 56 transition count 123
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 192 place count 47 transition count 124
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 200 place count 47 transition count 116
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 205 place count 42 transition count 100
Iterating global reduction 11 with 5 rules applied. Total rules applied 210 place count 42 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 213 place count 42 transition count 97
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 214 place count 41 transition count 92
Iterating global reduction 12 with 1 rules applied. Total rules applied 215 place count 41 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 12 with 12 rules applied. Total rules applied 227 place count 41 transition count 80
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 228 place count 40 transition count 78
Iterating global reduction 12 with 1 rules applied. Total rules applied 229 place count 40 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 230 place count 40 transition count 77
Free-agglomeration rule applied 9 times.
Iterating global reduction 13 with 9 rules applied. Total rules applied 239 place count 40 transition count 68
Reduce places removed 11 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 20 edges and 29 vertex of which 7 / 29 are part of one of the 3 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 13 with 17 rules applied. Total rules applied 256 place count 25 transition count 63
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 15 edges and 24 vertex of which 5 / 24 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 14 with 14 rules applied. Total rules applied 270 place count 20 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 15 with 19 rules applied. Total rules applied 289 place count 20 transition count 32
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 290 place count 19 transition count 30
Iterating global reduction 16 with 1 rules applied. Total rules applied 291 place count 19 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 292 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 293 place count 19 transition count 28
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 294 place count 19 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 295 place count 18 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 296 place count 17 transition count 26
Applied a total of 296 rules in 38 ms. Remains 17 /130 variables (removed 113) and now considering 26/256 (removed 230) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 17/130 places, 26/256 transitions.
RANDOM walk for 30004 steps (6 resets) in 152 ms. (196 steps per ms) remains 0/1 properties
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CO4-PT-19-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-19-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 13:03:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 13:03:13] [INFO ] Flatten gal took : 38 ms
FORMULA CO4-PT-19-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 13:03:13] [INFO ] Flatten gal took : 31 ms
[2025-05-30 13:03:13] [INFO ] Input system was already deterministic with 780 transitions.
Support contains 77 out of 585 places (down from 78) after GAL structural reductions.
Computed a total of 22 stabilizing places and 25 stable transitions
Graph (complete) has 1108 edges and 585 vertex of which 580 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 539 transition count 732
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 539 transition count 732
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 539 transition count 730
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 121 place count 512 transition count 702
Iterating global reduction 1 with 27 rules applied. Total rules applied 148 place count 512 transition count 702
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 151 place count 512 transition count 699
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 162 place count 501 transition count 687
Iterating global reduction 2 with 11 rules applied. Total rules applied 173 place count 501 transition count 687
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 501 transition count 686
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 179 place count 496 transition count 681
Iterating global reduction 3 with 5 rules applied. Total rules applied 184 place count 496 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 185 place count 496 transition count 680
Applied a total of 185 rules in 41 ms. Remains 496 /585 variables (removed 89) and now considering 680/780 (removed 100) transitions.
// Phase 1: matrix 680 rows 496 cols
[2025-05-30 13:03:13] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:03:14] [INFO ] Implicit Places using invariants in 105 ms returned [436]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 495/585 places, 680/780 transitions.
Applied a total of 0 rules in 11 ms. Remains 495 /495 variables (removed 0) and now considering 680/680 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 159 ms. Remains : 495/585 places, 680/780 transitions.
[2025-05-30 13:03:14] [INFO ] Flatten gal took : 23 ms
[2025-05-30 13:03:14] [INFO ] Flatten gal took : 23 ms
[2025-05-30 13:03:14] [INFO ] Input system was already deterministic with 680 transitions.
[2025-05-30 13:03:14] [INFO ] Flatten gal took : 37 ms
[2025-05-30 13:03:14] [INFO ] Flatten gal took : 21 ms
[2025-05-30 13:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6769580415181998343.gal : 25 ms
[2025-05-30 13:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability481758604836653111.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6769580415181998343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability481758604836653111.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.64016e+11,10.1749,280188,2,24778,5,841079,6,0,2654,1.41517e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:03:44] [INFO ] Flatten gal took : 19 ms
[2025-05-30 13:03:44] [INFO ] Applying decomposition
[2025-05-30 13:03:44] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14801684061548614110.txt' '-o' '/tmp/graph14801684061548614110.bin' '-w' '/tmp/graph14801684061548614110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14801684061548614110.bin' '-l' '-1' '-v' '-w' '/tmp/graph14801684061548614110.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:03:44] [INFO ] Decomposing Gal with order
[2025-05-30 13:03:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:03:44] [INFO ] Removed a total of 405 redundant transitions.
[2025-05-30 13:03:44] [INFO ] Flatten gal took : 78 ms
[2025-05-30 13:03:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 15 ms.
[2025-05-30 13:03:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8684794355062372332.gal : 12 ms
[2025-05-30 13:03:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10853829351605444989.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8684794355062372332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10853829351605444989.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.64016e+11,2.04895,86280,1827,100,124405,1516,1180,620538,92,9375,0


Converting to forward existential form...Done !
original formula: EX((EG(AF((i10.u78.p540==0))) + ((EF(EG((i19.u176.p1069==1))) * EX((i7.u170.p979==0))) * (EF((i10.u127.p785==1)) + E((i15.u130.p802==1) U...183
=> equivalent forward existential formula: ([FwdG(EY(Init),!(EG(!((i10.u78.p540==0)))))] != FALSE + ([(FwdU((EY(Init) * (E(TRUE U EG((i19.u176.p1069==1))) ...364
Reverse transition relation is NOT exact ! Due to transitions t25, t48, t78, t87, t88, t132, t178, t221, t250, t356, t365, t443, t455, t486, t498, t554, t5...1062
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 585 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1106 edges and 583 vertex of which 578 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 253 transitions
Trivial Post-agglo rules discarded 253 transitions
Performed 253 trivial Post agglomeration. Transition count delta: 253
Iterating post reduction 0 with 253 rules applied. Total rules applied 255 place count 577 transition count 518
Reduce places removed 253 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 261 rules applied. Total rules applied 516 place count 324 transition count 510
Reduce places removed 3 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 13 rules applied. Total rules applied 529 place count 321 transition count 500
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 539 place count 311 transition count 500
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 539 place count 311 transition count 464
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 611 place count 275 transition count 464
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 625 place count 261 transition count 449
Iterating global reduction 4 with 14 rules applied. Total rules applied 639 place count 261 transition count 449
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 639 place count 261 transition count 444
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 649 place count 256 transition count 444
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 655 place count 250 transition count 434
Iterating global reduction 4 with 6 rules applied. Total rules applied 661 place count 250 transition count 434
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 662 place count 250 transition count 433
Performed 38 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 738 place count 212 transition count 394
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 9 rules applied. Total rules applied 747 place count 212 transition count 385
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 753 place count 209 transition count 382
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 759 place count 203 transition count 373
Iterating global reduction 7 with 6 rules applied. Total rules applied 765 place count 203 transition count 373
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 767 place count 202 transition count 372
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 768 place count 201 transition count 370
Iterating global reduction 7 with 1 rules applied. Total rules applied 769 place count 201 transition count 370
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 770 place count 200 transition count 368
Iterating global reduction 7 with 1 rules applied. Total rules applied 771 place count 200 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 7 with 25 rules applied. Total rules applied 796 place count 200 transition count 343
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 7 with 13 rules applied. Total rules applied 809 place count 200 transition count 330
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 14 rules applied. Total rules applied 823 place count 187 transition count 329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 824 place count 186 transition count 329
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 3 Pre rules applied. Total rules applied 824 place count 186 transition count 326
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 830 place count 183 transition count 326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 832 place count 182 transition count 325
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 834 place count 182 transition count 325
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 836 place count 180 transition count 323
Applied a total of 836 rules in 112 ms. Remains 180 /585 variables (removed 405) and now considering 323/780 (removed 457) transitions.
// Phase 1: matrix 323 rows 180 cols
[2025-05-30 13:04:14] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:04:15] [INFO ] Implicit Places using invariants in 102 ms returned [160]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 179/585 places, 323/780 transitions.
Applied a total of 0 rules in 5 ms. Remains 179 /179 variables (removed 0) and now considering 323/323 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 222 ms. Remains : 179/585 places, 323/780 transitions.
[2025-05-30 13:04:15] [INFO ] Flatten gal took : 9 ms
[2025-05-30 13:04:15] [INFO ] Flatten gal took : 8 ms
[2025-05-30 13:04:15] [INFO ] Input system was already deterministic with 323 transitions.
[2025-05-30 13:04:15] [INFO ] Flatten gal took : 7 ms
[2025-05-30 13:04:15] [INFO ] Flatten gal took : 7 ms
[2025-05-30 13:04:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7390661963624797778.gal : 2 ms
[2025-05-30 13:04:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12014532029807681289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7390661963624797778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12014532029807681289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.54771e+08,0.233585,13716,2,2274,5,39924,6,0,1025,40577,0


Converting to forward existential form...Done !
original formula: E(!(EF((p655==1))) U A(!(AF(!(((p218==1)||(p1069==1))))) U (AG((A((p860==1) U ((p439==1)&&(p705==1))) * (p639!=1))) * ((A(EF((p945==1)) U...251
=> equivalent forward existential formula: [((FwdU(Init,!(E(TRUE U (p655==1)))) * !(EG(!((!(E(TRUE U !((!((E(!(((p439==1)&&(p705==1))) U (!((p860==1)) * !(...1177
Reverse transition relation is NOT exact ! Due to transitions t6, t9, t21, t41, t64, t77, t89, t94, t99, t310, t312, t313, Intersection with reachable at ...223
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 13:04:45] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:04:45] [INFO ] Applying decomposition
[2025-05-30 13:04:45] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4993420529727170673.txt' '-o' '/tmp/graph4993420529727170673.bin' '-w' '/tmp/graph4993420529727170673.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4993420529727170673.bin' '-l' '-1' '-v' '-w' '/tmp/graph4993420529727170673.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:04:45] [INFO ] Decomposing Gal with order
[2025-05-30 13:04:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:04:45] [INFO ] Removed a total of 239 redundant transitions.
[2025-05-30 13:04:45] [INFO ] Flatten gal took : 15 ms
[2025-05-30 13:04:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 5 ms.
[2025-05-30 13:04:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12973540347860463033.gal : 3 ms
[2025-05-30 13:04:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10985672761942689983.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12973540347860463033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10985672761942689983.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.54771e+08,0.049675,5880,135,59,2452,496,641,3603,101,1164,0


Converting to forward existential form...Done !
original formula: E(!(EF((i4.i0.u35.p655==1))) U A(!(AF(!(((i0.i0.u10.p218==1)||(i7.i1.u68.p1069==1))))) U (AG((A((i5.i0.u43.p860==1) U ((i6.u26.p439==1)&&...391
=> equivalent forward existential formula: [((FwdU(Init,!(E(TRUE U (i4.i0.u35.p655==1)))) * !(EG(!((!(E(TRUE U !((!((E(!(((i6.u26.p439==1)&&(i8.u40.p705==1...1681
Reverse transition relation is NOT exact ! Due to transitions i0.i1.u12.t89, i1.i0.u5.t99, i1.i1.u8.t94, i1.i1.u20.t77, i2.i2.u27.t64, i2.i2.u27.t310, i5.i...338
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,15.7822,543204,1,0,607590,18128,4079,4.61375e+06,523,131869,264180
FORMULA CO4-PT-19-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 543 transition count 737
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 543 transition count 737
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 85 place count 543 transition count 736
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 111 place count 517 transition count 709
Iterating global reduction 1 with 26 rules applied. Total rules applied 137 place count 517 transition count 709
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 139 place count 517 transition count 707
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 152 place count 504 transition count 693
Iterating global reduction 2 with 13 rules applied. Total rules applied 165 place count 504 transition count 693
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 166 place count 504 transition count 692
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 173 place count 497 transition count 685
Iterating global reduction 3 with 7 rules applied. Total rules applied 180 place count 497 transition count 685
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 181 place count 497 transition count 684
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 182 place count 496 transition count 683
Iterating global reduction 4 with 1 rules applied. Total rules applied 183 place count 496 transition count 683
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 184 place count 496 transition count 682
Applied a total of 184 rules in 61 ms. Remains 496 /585 variables (removed 89) and now considering 682/780 (removed 98) transitions.
// Phase 1: matrix 682 rows 496 cols
[2025-05-30 13:05:01] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:05:01] [INFO ] Implicit Places using invariants in 144 ms returned [435]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 495/585 places, 682/780 transitions.
Applied a total of 0 rules in 7 ms. Remains 495 /495 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 495/585 places, 682/780 transitions.
[2025-05-30 13:05:01] [INFO ] Flatten gal took : 13 ms
[2025-05-30 13:05:01] [INFO ] Flatten gal took : 14 ms
[2025-05-30 13:05:01] [INFO ] Input system was already deterministic with 682 transitions.
[2025-05-30 13:05:01] [INFO ] Flatten gal took : 14 ms
[2025-05-30 13:05:01] [INFO ] Flatten gal took : 13 ms
[2025-05-30 13:05:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5173343030885908658.gal : 3 ms
[2025-05-30 13:05:01] [INFO ] Time to serialize properties into /tmp/CTLFireability7594168576516347452.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5173343030885908658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7594168576516347452.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.38426e+11,10.4868,297484,2,25147,5,867985,6,0,2656,1.53178e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:05:31] [INFO ] Flatten gal took : 17 ms
[2025-05-30 13:05:31] [INFO ] Applying decomposition
[2025-05-30 13:05:31] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7387619688536998192.txt' '-o' '/tmp/graph7387619688536998192.bin' '-w' '/tmp/graph7387619688536998192.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7387619688536998192.bin' '-l' '-1' '-v' '-w' '/tmp/graph7387619688536998192.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:05:31] [INFO ] Decomposing Gal with order
[2025-05-30 13:05:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:05:31] [INFO ] Removed a total of 397 redundant transitions.
[2025-05-30 13:05:31] [INFO ] Flatten gal took : 31 ms
[2025-05-30 13:05:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 6 ms.
[2025-05-30 13:05:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16471112320951657367.gal : 7 ms
[2025-05-30 13:05:31] [INFO ] Time to serialize properties into /tmp/CTLFireability933144965730674404.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16471112320951657367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability933144965730674404.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.38426e+11,0.434354,20032,1467,122,27530,1249,1225,72039,110,4348,0


Converting to forward existential form...Done !
original formula: (AF((((EX((i2.u25.p276==1)) + ((i0.u65.p466==0)&&(i16.u162.p1017==0))) * EG(((i13.i0.i0.u119.p755==1)||(((i15.u138.p852==1)&&(i19.u161.p9...348
=> equivalent forward existential formula: ([FwdG(Init,!((((EX((i2.u25.p276==1)) + ((i0.u65.p466==0)&&(i16.u162.p1017==0))) * EG(((i13.i0.i0.u119.p755==1)|...431
Reverse transition relation is NOT exact ! Due to transitions t24, t47, t78, t87, t88, t166, t178, t260, t301, t313, t349, t360, t406, t440, t452, t496, t5...1095
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 537 transition count 730
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 537 transition count 730
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 98 place count 537 transition count 728
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 127 place count 508 transition count 698
Iterating global reduction 1 with 29 rules applied. Total rules applied 156 place count 508 transition count 698
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 159 place count 508 transition count 695
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 172 place count 495 transition count 681
Iterating global reduction 2 with 13 rules applied. Total rules applied 185 place count 495 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 495 transition count 680
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 193 place count 488 transition count 673
Iterating global reduction 3 with 7 rules applied. Total rules applied 200 place count 488 transition count 673
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 201 place count 488 transition count 672
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 202 place count 487 transition count 671
Iterating global reduction 4 with 1 rules applied. Total rules applied 203 place count 487 transition count 671
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 204 place count 487 transition count 670
Applied a total of 204 rules in 56 ms. Remains 487 /585 variables (removed 98) and now considering 670/780 (removed 110) transitions.
// Phase 1: matrix 670 rows 487 cols
[2025-05-30 13:06:01] [INFO ] Computed 6 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:06:02] [INFO ] Implicit Places using invariants in 140 ms returned [427]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 486/585 places, 670/780 transitions.
Applied a total of 0 rules in 7 ms. Remains 486 /486 variables (removed 0) and now considering 670/670 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 205 ms. Remains : 486/585 places, 670/780 transitions.
[2025-05-30 13:06:02] [INFO ] Flatten gal took : 26 ms
[2025-05-30 13:06:02] [INFO ] Flatten gal took : 13 ms
[2025-05-30 13:06:02] [INFO ] Input system was already deterministic with 670 transitions.
[2025-05-30 13:06:02] [INFO ] Flatten gal took : 26 ms
[2025-05-30 13:06:02] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:06:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4681656769893035178.gal : 3 ms
[2025-05-30 13:06:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9344193438942996269.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4681656769893035178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9344193438942996269.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.42214e+11,10.8312,307696,2,24861,5,872336,6,0,2608,1.58971e+06,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,10.9158,307696,1,0,6,872336,7,1,3271,1.58971e+06,1
FORMULA CO4-PT-19-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 611 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1106 edges and 583 vertex of which 578 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 269 rules applied. Total rules applied 271 place count 577 transition count 502
Reduce places removed 269 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 275 rules applied. Total rules applied 546 place count 308 transition count 496
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 551 place count 306 transition count 493
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 555 place count 303 transition count 492
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 555 place count 303 transition count 456
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 627 place count 267 transition count 456
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 641 place count 253 transition count 440
Iterating global reduction 4 with 14 rules applied. Total rules applied 655 place count 253 transition count 440
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 655 place count 253 transition count 435
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 665 place count 248 transition count 435
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 670 place count 243 transition count 427
Iterating global reduction 4 with 5 rules applied. Total rules applied 675 place count 243 transition count 427
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 676 place count 243 transition count 426
Performed 40 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 756 place count 203 transition count 385
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 9 rules applied. Total rules applied 765 place count 203 transition count 376
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 771 place count 200 transition count 373
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 778 place count 193 transition count 363
Iterating global reduction 7 with 7 rules applied. Total rules applied 785 place count 193 transition count 363
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 787 place count 193 transition count 361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 788 place count 192 transition count 361
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 790 place count 191 transition count 360
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 791 place count 190 transition count 358
Iterating global reduction 9 with 1 rules applied. Total rules applied 792 place count 190 transition count 358
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 793 place count 189 transition count 356
Iterating global reduction 9 with 1 rules applied. Total rules applied 794 place count 189 transition count 356
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 795 place count 189 transition count 355
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 10 with 23 rules applied. Total rules applied 818 place count 189 transition count 332
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 10 with 13 rules applied. Total rules applied 831 place count 189 transition count 319
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 11 with 13 rules applied. Total rules applied 844 place count 176 transition count 319
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 844 place count 176 transition count 316
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 850 place count 173 transition count 316
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 852 place count 172 transition count 315
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 853 place count 172 transition count 315
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 854 place count 172 transition count 314
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 856 place count 170 transition count 312
Applied a total of 856 rules in 75 ms. Remains 170 /585 variables (removed 415) and now considering 312/780 (removed 468) transitions.
// Phase 1: matrix 312 rows 170 cols
[2025-05-30 13:06:13] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:06:13] [INFO ] Implicit Places using invariants in 93 ms returned [148]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 169/585 places, 312/780 transitions.
Applied a total of 0 rules in 5 ms. Remains 169 /169 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 174 ms. Remains : 169/585 places, 312/780 transitions.
[2025-05-30 13:06:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 13:06:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 13:06:13] [INFO ] Input system was already deterministic with 312 transitions.
[2025-05-30 13:06:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 13:06:13] [INFO ] Flatten gal took : 6 ms
[2025-05-30 13:06:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1232210937493262135.gal : 1 ms
[2025-05-30 13:06:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13095519304463093918.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1232210937493262135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13095519304463093918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.12752e+08,0.227629,12052,2,2132,5,35690,6,0,974,29674,0


Converting to forward existential form...Done !
original formula: AF((AG(((AG((p748==0)) * (A((p568==1) U (p183==1)) + AG((p192==1)))) * (p1018==1))) * (p138==0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((!(E(TRUE U !((p748==0)))) * (!((E(!((p183==1)) U (!((p568==1)) * !((p183==1)))) + E...243
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t20, t37, t58, t70, t82, t86, t93, t300, t304, Intersection with reachable at e...222
(forward)formula 0,0,29.8539,932492,1,0,661,5.89674e+06,663,351,7238,4.89311e+06,953
FORMULA CO4-PT-19-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 538 transition count 731
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 538 transition count 731
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 96 place count 538 transition count 729
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 125 place count 509 transition count 699
Iterating global reduction 1 with 29 rules applied. Total rules applied 154 place count 509 transition count 699
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 157 place count 509 transition count 696
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 170 place count 496 transition count 682
Iterating global reduction 2 with 13 rules applied. Total rules applied 183 place count 496 transition count 682
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 496 transition count 681
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 191 place count 489 transition count 674
Iterating global reduction 3 with 7 rules applied. Total rules applied 198 place count 489 transition count 674
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 199 place count 489 transition count 673
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 200 place count 488 transition count 672
Iterating global reduction 4 with 1 rules applied. Total rules applied 201 place count 488 transition count 672
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 202 place count 488 transition count 671
Applied a total of 202 rules in 46 ms. Remains 488 /585 variables (removed 97) and now considering 671/780 (removed 109) transitions.
// Phase 1: matrix 671 rows 488 cols
[2025-05-30 13:06:43] [INFO ] Computed 6 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:06:43] [INFO ] Implicit Places using invariants in 209 ms returned [428]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 211 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 487/585 places, 671/780 transitions.
Applied a total of 0 rules in 8 ms. Remains 487 /487 variables (removed 0) and now considering 671/671 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 487/585 places, 671/780 transitions.
[2025-05-30 13:06:43] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:06:43] [INFO ] Flatten gal took : 12 ms
[2025-05-30 13:06:43] [INFO ] Input system was already deterministic with 671 transitions.
[2025-05-30 13:06:43] [INFO ] Flatten gal took : 12 ms
[2025-05-30 13:06:43] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability17215304658495281384.gal : 2 ms
[2025-05-30 13:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5318232340214500227.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17215304658495281384.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5318232340214500227.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45672e+11,11.4813,306092,2,24921,5,868705,6,0,2613,1.57219e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:07:13] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:07:13] [INFO ] Applying decomposition
[2025-05-30 13:07:13] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18073178244733443389.txt' '-o' '/tmp/graph18073178244733443389.bin' '-w' '/tmp/graph18073178244733443389.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18073178244733443389.bin' '-l' '-1' '-v' '-w' '/tmp/graph18073178244733443389.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:07:13] [INFO ] Decomposing Gal with order
[2025-05-30 13:07:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:07:13] [INFO ] Removed a total of 401 redundant transitions.
[2025-05-30 13:07:14] [INFO ] Flatten gal took : 24 ms
[2025-05-30 13:07:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 5 ms.
[2025-05-30 13:07:14] [INFO ] Time to serialize gal into /tmp/CTLFireability8141178080068058143.gal : 4 ms
[2025-05-30 13:07:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4571800016056738650.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8141178080068058143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4571800016056738650.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45672e+11,1.00643,42780,1484,98,64751,1380,1062,251104,88,7549,0


Converting to forward existential form...Done !
original formula: AG(A(AF(((i2.u23.p223==1)&&(i13.i1.i1.u94.p629==1))) U AX(EF((i22.u185.p1133==1)))))
=> equivalent forward existential formula: ([(EY((FwdU(FwdU(Init,TRUE),!(!(EX(!(E(TRUE U (i22.u185.p1133==1))))))) * !(!(EG(!(((i2.u23.p223==1)&&(i13.i1.i1...298
Reverse transition relation is NOT exact ! Due to transitions t24, t47, t77, t86, t87, t131, t177, t215, t259, t299, t312, t347, t356, t434, t478, t518, t5...1044
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,0,15.5787,526752,1,0,585082,1965,7509,4.84259e+06,419,10747,765368
FORMULA CO4-PT-19-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 540 transition count 733
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 540 transition count 733
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 540 transition count 731
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 119 place count 513 transition count 703
Iterating global reduction 1 with 27 rules applied. Total rules applied 146 place count 513 transition count 703
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 149 place count 513 transition count 700
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 162 place count 500 transition count 686
Iterating global reduction 2 with 13 rules applied. Total rules applied 175 place count 500 transition count 686
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 500 transition count 685
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 493 transition count 678
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 493 transition count 678
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 191 place count 493 transition count 677
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 192 place count 492 transition count 676
Iterating global reduction 4 with 1 rules applied. Total rules applied 193 place count 492 transition count 676
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 194 place count 492 transition count 675
Applied a total of 194 rules in 58 ms. Remains 492 /585 variables (removed 93) and now considering 675/780 (removed 105) transitions.
// Phase 1: matrix 675 rows 492 cols
[2025-05-30 13:07:29] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:07:29] [INFO ] Implicit Places using invariants in 98 ms returned [430]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 491/585 places, 675/780 transitions.
Applied a total of 0 rules in 6 ms. Remains 491 /491 variables (removed 0) and now considering 675/675 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164 ms. Remains : 491/585 places, 675/780 transitions.
[2025-05-30 13:07:29] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:07:29] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:07:29] [INFO ] Input system was already deterministic with 675 transitions.
[2025-05-30 13:07:29] [INFO ] Flatten gal took : 19 ms
[2025-05-30 13:07:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:07:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6110108827570517936.gal : 2 ms
[2025-05-30 13:07:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6102133087153559579.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6110108827570517936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6102133087153559579.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.96699e+11,11.013,301784,2,23929,5,863046,6,0,2633,1.56958e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:08:00] [INFO ] Flatten gal took : 14 ms
[2025-05-30 13:08:00] [INFO ] Applying decomposition
[2025-05-30 13:08:00] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10289611458693878139.txt' '-o' '/tmp/graph10289611458693878139.bin' '-w' '/tmp/graph10289611458693878139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10289611458693878139.bin' '-l' '-1' '-v' '-w' '/tmp/graph10289611458693878139.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:08:00] [INFO ] Decomposing Gal with order
[2025-05-30 13:08:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:08:00] [INFO ] Removed a total of 402 redundant transitions.
[2025-05-30 13:08:00] [INFO ] Flatten gal took : 51 ms
[2025-05-30 13:08:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2025-05-30 13:08:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5273501640541584245.gal : 4 ms
[2025-05-30 13:08:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5368846507444350979.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5273501640541584245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5368846507444350979.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.96699e+11,0.792421,35448,1454,117,55667,1631,1239,175156,100,7247,0


Converting to forward existential form...Done !
original formula: E(!(A((i18.u171.p1043!=1) U AX((i1.i1.i2.u32.p280==1)))) U ((i5.i0.i2.u64.p439==1)&&(i7.u72.p507==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(!((E(!(!(EX(!((i1.i1.i2.u32.p280==1))))) U (!((i18.u171.p1043!=1)) * !(!(EX(!((i1.i1.i2.u32.p280==...265
Reverse transition relation is NOT exact ! Due to transitions t24, t47, t78, t87, t88, t132, t166, t178, t260, t301, t313, t348, t401, t435, t447, t549, t5...1086
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 609 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1106 edges and 583 vertex of which 578 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 274 place count 577 transition count 499
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 280 rules applied. Total rules applied 554 place count 305 transition count 491
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 6 rules applied. Total rules applied 560 place count 302 transition count 488
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 563 place count 299 transition count 488
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 35 Pre rules applied. Total rules applied 563 place count 299 transition count 453
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 633 place count 264 transition count 453
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 647 place count 250 transition count 437
Iterating global reduction 4 with 14 rules applied. Total rules applied 661 place count 250 transition count 437
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 661 place count 250 transition count 432
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 671 place count 245 transition count 432
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 676 place count 240 transition count 424
Iterating global reduction 4 with 5 rules applied. Total rules applied 681 place count 240 transition count 424
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 682 place count 240 transition count 423
Performed 40 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 762 place count 200 transition count 382
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 9 rules applied. Total rules applied 771 place count 200 transition count 373
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 777 place count 197 transition count 370
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 784 place count 190 transition count 360
Iterating global reduction 7 with 7 rules applied. Total rules applied 791 place count 190 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 793 place count 190 transition count 358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 794 place count 189 transition count 358
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 796 place count 188 transition count 357
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 797 place count 187 transition count 355
Iterating global reduction 9 with 1 rules applied. Total rules applied 798 place count 187 transition count 355
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 799 place count 186 transition count 353
Iterating global reduction 9 with 1 rules applied. Total rules applied 800 place count 186 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 801 place count 186 transition count 352
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 10 with 25 rules applied. Total rules applied 826 place count 186 transition count 327
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 10 with 16 rules applied. Total rules applied 842 place count 186 transition count 311
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 858 place count 170 transition count 311
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 3 Pre rules applied. Total rules applied 858 place count 170 transition count 308
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 864 place count 167 transition count 308
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 866 place count 166 transition count 307
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 868 place count 166 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 870 place count 164 transition count 305
Applied a total of 870 rules in 56 ms. Remains 164 /585 variables (removed 421) and now considering 305/780 (removed 475) transitions.
// Phase 1: matrix 305 rows 164 cols
[2025-05-30 13:08:30] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:08:30] [INFO ] Implicit Places using invariants in 228 ms returned [145]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 229 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 163/585 places, 305/780 transitions.
Applied a total of 0 rules in 4 ms. Remains 163 /163 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 289 ms. Remains : 163/585 places, 305/780 transitions.
[2025-05-30 13:08:30] [INFO ] Flatten gal took : 8 ms
[2025-05-30 13:08:30] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:08:30] [INFO ] Input system was already deterministic with 305 transitions.
[2025-05-30 13:08:30] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:08:30] [INFO ] Flatten gal took : 15 ms
[2025-05-30 13:08:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4877584067788855357.gal : 1 ms
[2025-05-30 13:08:30] [INFO ] Time to serialize properties into /tmp/CTLFireability5521828984941825479.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4877584067788855357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5521828984941825479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.64244e+07,0.187232,11216,2,2127,5,31772,6,0,943,28541,0


Converting to forward existential form...Done !
original formula: AF(EG((!(E(((p761==1)||(p396==1)) U E((p333==1) U (p532==1)))) + (p305==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(E(((p761==1)||(p396==1)) U E((p333==1) U (p532==1)))) + (p305==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t17, t36, t56, t70, t84, t88, t92, t291, t293, t295, Intersection with reachable at ...223
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 13:09:00] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:09:00] [INFO ] Applying decomposition
[2025-05-30 13:09:00] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1838150992147696434.txt' '-o' '/tmp/graph1838150992147696434.bin' '-w' '/tmp/graph1838150992147696434.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1838150992147696434.bin' '-l' '-1' '-v' '-w' '/tmp/graph1838150992147696434.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:09:00] [INFO ] Decomposing Gal with order
[2025-05-30 13:09:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:09:00] [INFO ] Removed a total of 232 redundant transitions.
[2025-05-30 13:09:00] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:09:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 4 ms.
[2025-05-30 13:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2181069917781105030.gal : 1 ms
[2025-05-30 13:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability1642019586526114655.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2181069917781105030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1642019586526114655.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.64244e+07,0.050178,5724,132,74,2721,626,577,3901,124,1607,0


Converting to forward existential form...Done !
original formula: AF(EG((!(E(((i7.i0.u38.p761==1)||(i3.u21.p396==1)) U E((i0.u17.p333==1) U (i11.i1.u25.p532==1)))) + (i2.u13.p305==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(E(((i7.i0.u38.p761==1)||(i3.u21.p396==1)) U E((i0.u17.p333==1) U (i11.i1.u25.p532==1)))) + (i...182
Reverse transition relation is NOT exact ! Due to transitions i0.u5.t92, i0.u17.t88, i1.i1.u10.t84, i3.u19.t70, i6.i1.u47.t36, i9.i1.u57.t7, i9.i1.u57.t293...333
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,4.84159,200796,1,0,249743,8703,3539,1.55121e+06,642,75714,160725
FORMULA CO4-PT-19-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 541 transition count 734
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 541 transition count 734
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 90 place count 541 transition count 732
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 113 place count 518 transition count 708
Iterating global reduction 1 with 23 rules applied. Total rules applied 136 place count 518 transition count 708
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 137 place count 518 transition count 707
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 147 place count 508 transition count 696
Iterating global reduction 2 with 10 rules applied. Total rules applied 157 place count 508 transition count 696
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 162 place count 503 transition count 691
Iterating global reduction 2 with 5 rules applied. Total rules applied 167 place count 503 transition count 691
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 168 place count 502 transition count 690
Iterating global reduction 2 with 1 rules applied. Total rules applied 169 place count 502 transition count 690
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 502 transition count 689
Applied a total of 170 rules in 45 ms. Remains 502 /585 variables (removed 83) and now considering 689/780 (removed 91) transitions.
// Phase 1: matrix 689 rows 502 cols
[2025-05-30 13:09:05] [INFO ] Computed 6 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:09:05] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-05-30 13:09:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:09:06] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Running 688 sub problems to find dead transitions.
[2025-05-30 13:09:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 1 (OVERLAPS) 1/502 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/502 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 688 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 689/1191 variables, 502/508 constraints. Problems are: Problem set: 0 solved, 688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1191/1191 variables, and 508 constraints, problems are : Problem set: 0 solved, 688 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 502/502 constraints, PredecessorRefiner: 688/688 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 688 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 1 (OVERLAPS) 1/502 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 688 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 13:09:49] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 13:09:50] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/502 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 4 (OVERLAPS) 689/1191 variables, 502/510 constraints. Problems are: Problem set: 0 solved, 688 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1191 variables, 688/1198 constraints. Problems are: Problem set: 0 solved, 688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1191/1191 variables, and 1198 constraints, problems are : Problem set: 0 solved, 688 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 502/502 constraints, PredecessorRefiner: 688/688 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 688 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 502/585 places, 689/780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60693 ms. Remains : 502/585 places, 689/780 transitions.
[2025-05-30 13:10:06] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:10:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:10:06] [INFO ] Input system was already deterministic with 689 transitions.
[2025-05-30 13:10:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:10:06] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:10:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14232239354769373864.gal : 2 ms
[2025-05-30 13:10:06] [INFO ] Time to serialize properties into /tmp/CTLFireability6680527057383918599.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14232239354769373864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6680527057383918599.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.26787e+11,14.2755,375876,2,26935,5,1.02079e+06,6,0,2691,1.99595e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:10:36] [INFO ] Flatten gal took : 17 ms
[2025-05-30 13:10:36] [INFO ] Applying decomposition
[2025-05-30 13:10:36] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11120014887420301876.txt' '-o' '/tmp/graph11120014887420301876.bin' '-w' '/tmp/graph11120014887420301876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11120014887420301876.bin' '-l' '-1' '-v' '-w' '/tmp/graph11120014887420301876.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:10:36] [INFO ] Decomposing Gal with order
[2025-05-30 13:10:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:10:36] [INFO ] Removed a total of 406 redundant transitions.
[2025-05-30 13:10:36] [INFO ] Flatten gal took : 24 ms
[2025-05-30 13:10:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2025-05-30 13:10:36] [INFO ] Time to serialize gal into /tmp/CTLFireability14462767594044472521.gal : 3 ms
[2025-05-30 13:10:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8637421805475711864.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14462767594044472521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8637421805475711864.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.26787e+11,0.942379,40116,1688,123,60086,1379,1197,208503,108,5154,0


Converting to forward existential form...Done !
original formula: (!(A(((i16.u183.p1161==1)&&((i16.u176.p1079==1)||(i13.u136.p826!=1))) U !((EX((i16.u181.p1072==1)) * EX((i5.u60.p421==1)))))) + ((EX(EF((...502
=> equivalent forward existential formula: (([((Init * !(!(!((E(!(!((EX((i16.u181.p1072==1)) * EX((i5.u60.p421==1))))) U (!(((i16.u183.p1161==1)&&((i16.u17...1761
Reverse transition relation is NOT exact ! Due to transitions t17, t24, t47, t87, t99, t100, t144, t192, t238, t274, t362, t371, t560, t562, t598, t599, t6...1082
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 541 transition count 735
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 541 transition count 735
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 90 place count 541 transition count 733
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 117 place count 514 transition count 705
Iterating global reduction 1 with 27 rules applied. Total rules applied 144 place count 514 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 146 place count 514 transition count 703
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 159 place count 501 transition count 689
Iterating global reduction 2 with 13 rules applied. Total rules applied 172 place count 501 transition count 689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 173 place count 501 transition count 688
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 180 place count 494 transition count 681
Iterating global reduction 3 with 7 rules applied. Total rules applied 187 place count 494 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 188 place count 494 transition count 680
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 189 place count 493 transition count 679
Iterating global reduction 4 with 1 rules applied. Total rules applied 190 place count 493 transition count 679
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 191 place count 493 transition count 678
Applied a total of 191 rules in 44 ms. Remains 493 /585 variables (removed 92) and now considering 678/780 (removed 102) transitions.
// Phase 1: matrix 678 rows 493 cols
[2025-05-30 13:11:06] [INFO ] Computed 6 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:11:06] [INFO ] Implicit Places using invariants in 124 ms returned [431]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 125 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 492/585 places, 678/780 transitions.
Applied a total of 0 rules in 7 ms. Remains 492 /492 variables (removed 0) and now considering 678/678 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177 ms. Remains : 492/585 places, 678/780 transitions.
[2025-05-30 13:11:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:11:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:11:06] [INFO ] Input system was already deterministic with 678 transitions.
[2025-05-30 13:11:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:11:06] [INFO ] Flatten gal took : 10 ms
[2025-05-30 13:11:06] [INFO ] Time to serialize gal into /tmp/CTLFireability386368238608943979.gal : 2 ms
[2025-05-30 13:11:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7086626158163666686.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability386368238608943979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7086626158163666686.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.96871e+11,10.8973,297552,2,24497,5,852323,6,0,2640,1.52493e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 13:11:36] [INFO ] Flatten gal took : 16 ms
[2025-05-30 13:11:36] [INFO ] Applying decomposition
[2025-05-30 13:11:37] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10808782494757160864.txt' '-o' '/tmp/graph10808782494757160864.bin' '-w' '/tmp/graph10808782494757160864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10808782494757160864.bin' '-l' '-1' '-v' '-w' '/tmp/graph10808782494757160864.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:11:37] [INFO ] Decomposing Gal with order
[2025-05-30 13:11:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:11:37] [INFO ] Removed a total of 399 redundant transitions.
[2025-05-30 13:11:37] [INFO ] Flatten gal took : 22 ms
[2025-05-30 13:11:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 5 ms.
[2025-05-30 13:11:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10679062855407364041.gal : 4 ms
[2025-05-30 13:11:37] [INFO ] Time to serialize properties into /tmp/CTLFireability2371647014305275845.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10679062855407364041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2371647014305275845.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.96871e+11,0.633858,31904,1411,115,46301,1161,1286,158344,100,5154,0


Converting to forward existential form...Done !
original formula: (AG(AF((i3.u32.p291==1))) + AG(E((!((((i1.u9.p142==1)||(i5.u53.p389==1))&&((((i19.i1.i1.u157.p935==1)&&(i20.i0.i0.u163.p969==1))&&(i20.i0...339
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EG(!((i3.u32.p291==1))))))))),TRUE) * !(E((!((((i1.u9.p142==1)||(i5.u53.p389==1)...420
Reverse transition relation is NOT exact ! Due to transitions t24, t47, t80, t89, t90, t134, t180, t218, t226, t262, t350, t359, t439, t452, t523, t551, t5...1148
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 622 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1106 edges and 583 vertex of which 578 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 277 transitions
Trivial Post-agglo rules discarded 277 transitions
Performed 277 trivial Post agglomeration. Transition count delta: 277
Iterating post reduction 0 with 277 rules applied. Total rules applied 279 place count 577 transition count 494
Reduce places removed 277 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 285 rules applied. Total rules applied 564 place count 300 transition count 486
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 567 place count 297 transition count 486
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 567 place count 297 transition count 450
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 639 place count 261 transition count 450
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 654 place count 246 transition count 433
Iterating global reduction 3 with 15 rules applied. Total rules applied 669 place count 246 transition count 433
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 669 place count 246 transition count 427
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 681 place count 240 transition count 427
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 687 place count 234 transition count 417
Iterating global reduction 3 with 6 rules applied. Total rules applied 693 place count 234 transition count 417
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 694 place count 234 transition count 416
Performed 38 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 770 place count 196 transition count 377
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 9 rules applied. Total rules applied 779 place count 196 transition count 368
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 785 place count 193 transition count 365
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 792 place count 186 transition count 355
Iterating global reduction 6 with 7 rules applied. Total rules applied 799 place count 186 transition count 355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 801 place count 186 transition count 353
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 802 place count 185 transition count 353
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 804 place count 184 transition count 352
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 805 place count 183 transition count 350
Iterating global reduction 8 with 1 rules applied. Total rules applied 806 place count 183 transition count 350
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 807 place count 182 transition count 348
Iterating global reduction 8 with 1 rules applied. Total rules applied 808 place count 182 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 809 place count 182 transition count 347
Drop transitions (Redundant composition of simpler transitions.) removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 9 with 26 rules applied. Total rules applied 835 place count 182 transition count 321
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 9 with 16 rules applied. Total rules applied 851 place count 182 transition count 305
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 10 with 16 rules applied. Total rules applied 867 place count 166 transition count 305
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 867 place count 166 transition count 302
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 873 place count 163 transition count 302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 875 place count 162 transition count 301
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 876 place count 161 transition count 300
Applied a total of 876 rules in 45 ms. Remains 161 /585 variables (removed 424) and now considering 300/780 (removed 480) transitions.
// Phase 1: matrix 300 rows 161 cols
[2025-05-30 13:12:07] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:12:07] [INFO ] Implicit Places using invariants in 57 ms returned [142]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 160/585 places, 300/780 transitions.
Applied a total of 0 rules in 3 ms. Remains 160 /160 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 106 ms. Remains : 160/585 places, 300/780 transitions.
[2025-05-30 13:12:07] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:07] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:07] [INFO ] Input system was already deterministic with 300 transitions.
[2025-05-30 13:12:07] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:07] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8143633174638606519.gal : 1 ms
[2025-05-30 13:12:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13241321823832784461.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8143633174638606519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13241321823832784461.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.15242e+07,0.171521,10772,2,2002,5,28772,6,0,925,24921,0


Converting to forward existential form...Done !
original formula: (EF((p441==1)) * AF((p766==1)))
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (p441==1))))] = FALSE * [FwdG(Init,!((p766==1)))] = FALSE)
Hit Full ! (commute/partial/dont) 298/0/2
(forward)formula 0,0,0.946905,41520,1,0,12,204289,20,4,4859,83837,11
FORMULA CO4-PT-19-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 585/585 places, 780/780 transitions.
Graph (trivial) has 616 edges and 585 vertex of which 3 / 585 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1106 edges and 583 vertex of which 578 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 271 rules applied. Total rules applied 273 place count 577 transition count 500
Reduce places removed 271 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 279 rules applied. Total rules applied 552 place count 306 transition count 492
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 556 place count 303 transition count 491
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 557 place count 302 transition count 491
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 557 place count 302 transition count 455
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 629 place count 266 transition count 455
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 643 place count 252 transition count 439
Iterating global reduction 4 with 14 rules applied. Total rules applied 657 place count 252 transition count 439
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 657 place count 252 transition count 433
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 669 place count 246 transition count 433
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 675 place count 240 transition count 423
Iterating global reduction 4 with 6 rules applied. Total rules applied 681 place count 240 transition count 423
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 682 place count 240 transition count 422
Performed 39 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 760 place count 201 transition count 382
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 9 rules applied. Total rules applied 769 place count 201 transition count 373
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 775 place count 198 transition count 370
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 782 place count 191 transition count 360
Iterating global reduction 7 with 7 rules applied. Total rules applied 789 place count 191 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 791 place count 191 transition count 358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 792 place count 190 transition count 358
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 794 place count 189 transition count 357
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 795 place count 188 transition count 355
Iterating global reduction 9 with 1 rules applied. Total rules applied 796 place count 188 transition count 355
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 797 place count 187 transition count 353
Iterating global reduction 9 with 1 rules applied. Total rules applied 798 place count 187 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 799 place count 187 transition count 352
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 10 with 25 rules applied. Total rules applied 824 place count 187 transition count 327
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 10 with 16 rules applied. Total rules applied 840 place count 187 transition count 311
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 856 place count 171 transition count 311
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 2 Pre rules applied. Total rules applied 856 place count 171 transition count 309
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 860 place count 169 transition count 309
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 864 place count 167 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 866 place count 165 transition count 305
Applied a total of 866 rules in 45 ms. Remains 165 /585 variables (removed 420) and now considering 305/780 (removed 475) transitions.
// Phase 1: matrix 305 rows 165 cols
[2025-05-30 13:12:08] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 13:12:08] [INFO ] Implicit Places using invariants in 67 ms returned [145]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 164/585 places, 305/780 transitions.
Applied a total of 0 rules in 4 ms. Remains 164 /164 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 118 ms. Remains : 164/585 places, 305/780 transitions.
[2025-05-30 13:12:08] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:08] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:08] [INFO ] Input system was already deterministic with 305 transitions.
[2025-05-30 13:12:08] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:08] [INFO ] Flatten gal took : 5 ms
[2025-05-30 13:12:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2170844061456529006.gal : 1 ms
[2025-05-30 13:12:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1234687038207057131.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2170844061456529006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1234687038207057131.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.1387e+08,0.224227,12996,2,2036,5,37240,6,0,947,37040,0


Converting to forward existential form...Done !
original formula: AG(EF((!(A((p478==1) U ((p1132==1)||(p847==1)))) * EG((p906==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(!((E(!(((p1132==1)||(p847==1))) U (!((p478==1)) * !(((p1132==1)||(p847==1)))))...220
Reverse transition relation is NOT exact ! Due to transitions t4, t9, t10, t22, t40, t58, t60, t74, t86, t90, t95, t272, Intersection with reachable at ea...221
Detected timeout of ITS tools.
[2025-05-30 13:12:38] [INFO ] Flatten gal took : 4 ms
[2025-05-30 13:12:38] [INFO ] Applying decomposition
[2025-05-30 13:12:38] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9243247656522409037.txt' '-o' '/tmp/graph9243247656522409037.bin' '-w' '/tmp/graph9243247656522409037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9243247656522409037.bin' '-l' '-1' '-v' '-w' '/tmp/graph9243247656522409037.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:12:38] [INFO ] Decomposing Gal with order
[2025-05-30 13:12:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:12:38] [INFO ] Removed a total of 225 redundant transitions.
[2025-05-30 13:12:38] [INFO ] Flatten gal took : 11 ms
[2025-05-30 13:12:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 3 ms.
[2025-05-30 13:12:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14006289008002076808.gal : 2 ms
[2025-05-30 13:12:38] [INFO ] Time to serialize properties into /tmp/CTLFireability8143941102398661151.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14006289008002076808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8143941102398661151.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.1387e+08,0.046603,5808,133,40,2320,740,615,3467,109,1589,0


Converting to forward existential form...Done !
original formula: AG(EF((!(A((i2.i1.u25.p478==1) U ((i9.i1.u60.p1132==1)||(i6.i0.u47.p847==1)))) * EG((i8.i1.u52.p906==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(!((E(!(((i9.i1.u60.p1132==1)||(i6.i0.u47.p847==1))) U (!((i2.i1.u25.p478==1)) ...300
Reverse transition relation is NOT exact ! Due to transitions i0.i1.u4.t95, i0.i1.u7.t90, i0.i2.u20.t74, i1.i1.u11.t86, i2.i1.u25.t60, i2.i1.u26.t58, i5.i0...339
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,6.88261,249452,1,0,304611,6688,3558,1.98321e+06,590,75059,171385
FORMULA CO4-PT-19-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 13:12:45] [INFO ] Flatten gal took : 17 ms
[2025-05-30 13:12:45] [INFO ] Flatten gal took : 12 ms
[2025-05-30 13:12:45] [INFO ] Applying decomposition
[2025-05-30 13:12:45] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16550930284220953559.txt' '-o' '/tmp/graph16550930284220953559.bin' '-w' '/tmp/graph16550930284220953559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16550930284220953559.bin' '-l' '-1' '-v' '-w' '/tmp/graph16550930284220953559.weights' '-q' '0' '-e' '0.001'
[2025-05-30 13:12:45] [INFO ] Decomposing Gal with order
[2025-05-30 13:12:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:12:45] [INFO ] Removed a total of 428 redundant transitions.
[2025-05-30 13:12:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 13:12:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2025-05-30 13:12:45] [INFO ] Time to serialize gal into /tmp/CTLFireability18338038556922019343.gal : 4 ms
[2025-05-30 13:12:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14798550513416884458.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18338038556922019343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14798550513416884458.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.65104e+12,1.99701,77928,2090,142,119886,2342,1348,473681,128,10648,0


Converting to forward existential form...Done !
original formula: EX((EG(AF((i10.u87.p540==0))) + ((EF(EG((i22.u207.p1069==1))) * EX((i21.u196.p979==0))) * (EF((i10.u155.p785==1)) + E((i17.i1.i1.u158.p80...196
=> equivalent forward existential formula: ([FwdG(EY(Init),!(EG(!((i10.u87.p540==0)))))] != FALSE + ([(FwdU((EY(Init) * (E(TRUE U EG((i22.u207.p1069==1))) ...378
Reverse transition relation is NOT exact ! Due to transitions t56, t113, t116, t117, t161, t210, t258, t268, t310, t326, t337, t385, t412, t424, t475, t558...1202
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
[2025-05-30 13:36:00] [INFO ] Applying decomposition
[2025-05-30 13:36:00] [INFO ] Flatten gal took : 13 ms
[2025-05-30 13:36:00] [INFO ] Decomposing Gal with order
[2025-05-30 13:36:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 13:36:00] [INFO ] Removed a total of 259 redundant transitions.
[2025-05-30 13:36:00] [INFO ] Flatten gal took : 26 ms
[2025-05-30 13:36:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 275 labels/synchronizations in 3 ms.
[2025-05-30 13:36:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2600057876858744130.gal : 3 ms
[2025-05-30 13:36:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8307050519575574886.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2600057876858744130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8307050519575574886.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.65104e+12,5.53277,177068,889,4382,124870,212282,295,558574,1754,1.28013e+06,0


Converting to forward existential form...Done !
original formula: EX((EG(AF((i0.i1.i0.i1.u11.p540==0))) + ((EF(EG((i0.i1.i1.i1.u16.p1069==1))) * EX((i0.i1.i1.i1.u25.p979==0))) * (EF((i0.i1.i0.i1.u11.p785...227
=> equivalent forward existential formula: ([FwdG(EY(Init),!(EG(!((i0.i1.i0.i1.u11.p540==0)))))] != FALSE + ([(FwdU((EY(Init) * (E(TRUE U EG((i0.i1.i1.i1.u...423
Reverse transition relation is NOT exact ! Due to transitions i0.t635, i0.t161, i0.i0.i0.t424, i0.i0.i0.u5.t5, i0.i0.i0.u5.t432, i0.i0.i0.u5.t445, i0.i0.i0...1852
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Detected timeout of ITS tools.
[2025-05-30 13:59:16] [INFO ] Flatten gal took : 13 ms
[2025-05-30 13:59:16] [INFO ] Input system was already deterministic with 780 transitions.
[2025-05-30 13:59:16] [INFO ] Transformed 585 places.
[2025-05-30 13:59:16] [INFO ] Transformed 780 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-30 13:59:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15305300178428031252.gal : 3 ms
[2025-05-30 13:59:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6416576205417895928.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15305300178428031252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6416576205417895928.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.65104e+12,53.2883,1311212,2,71553,5,5.1273e+06,6,0,3114,5.41745e+06,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-19"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CO4-PT-19, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854028600522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-19.tgz
mv CO4-PT-19 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;